I know Amir noted the power limitation of 8050B's.
But in my experience, I don't listen to super loud levels anyway, so it's not a deal-breaker for me.
I have Genelec 8040B and sit 3.0 m away.
They get plenty loud for me, even before engaging the distortion limiter.
Most of the time (watching TV or just listening to music), I don't feel the need for a subwoofer. I do miss having a subwoofer, however, when I'm watching movies that I know have content down to 20hz...in which case I miss my HSU 15" ported subwoofer, like I have in my home theater, with passive speakers.
Of course, a subwoofer will help the Genelecs more breathing room, so I do see the value of using subs with them. For me, it's just a matter of budget.
I haven't tried GLM, but I hear good things.
Although, I'm still not convinced of spending so much on a GLM sub (cheapest is 7350A SAM with 8" woofer is US$1260).
Alternatively to going down the path of GLM, for a studio subwoofer, I can get two of US$500/ea Monoprice's Monolith 10" THX subs, since they have XLR inputs.
See my
subwoofer comparison to understand their performance.
So, for a budget build, I would go for something like...
- Genelec 8030C (normally CDN$700/ea) CDN$1400/total
- Monoprice's Monolith 10" THX subs. US$500/ea. Two units. CDN$1266/total
- miniDSP SHD. US$1200 => CDN$1520.
Total CDN$4186, plus taxes/import duties/etc would be around CDN$5000